SAT Standard English Conventions Practice Questions

Standard English Conventions is the grammar domain, about 11 to 15 questions: sentence boundaries (commas, semicolons, colons, and dashes) and form, structure, and sense (verb tense and agreement, pronouns, modifiers).

This is the most learnable domain in the entire test because it runs on a finite set of rules. The highest-yield one: know what makes a clause independent, since most boundary questions reduce to whether the punctuation between two clauses is legal for their types.

1. Question 1Form, Structure, and Sense · hard

   In an analysis of medieval urbanization in Canterbury, Bourges, and other European settlements, researchers drew on modern urban scaling theory, which posits that population density in core urban areas increases as a city grows larger. Hypothesizing that this typical relationship would have differed in medieval settlements because of the constraining influence of strong hierarchical social structures (which are much less pronounced in modern cities) on social networking and economic integration—drivers of urban agglomeration—the team created a model that accounted for the presence of restrictive institutions. They found that the typically expected density-size relationship held for each of the 173 medieval settlements whose growth they analyzed, suggesting that ______

   Which choice most logically completes the text?

   Aalthough there tends to be a positive relationship between population size and development of core urban areas for both medieval settlements and modern cities, social institutions likely limited the rate at which population density increased in medieval settlements.

   Bthe social and economic dynamics that affect urban agglomeration were likely much different in medieval settlements than in modern cities, despite the similarity across time in population density patterns.

   Cdespite a change in the role of social structures over time, there is likely a notable consistency between medieval settlements and modern cities in underlying elements of the social and economic interactions among individuals that shape the development of core urban areas.

   Dthe constraining influence of hierarchical medieval institutions likely had a significant effect on individuals in some social groupings but little to no effect on members of other social groupings.
   Show answer & explanation

   Correct answer: C

   despite a change in the role of social structures over time, there is likely a notable consistency between medieval settlements and modern cities in underlying elements of the social and economic interactions among individuals that shape the development of core urban areas.

   Option AOption BOption C ✓Option D

   Option C is correct

   1. Track the researchers' expectation against their result. They hypothesized the modern density-size relationship would differ in medieval settlements, because strong hierarchical social structures would constrain the social networking and economic integration that drive agglomeration.

   2. The result contradicted that: the expected relationship held for all 173 settlements.

   3. So the constraint they predicted did not disrupt the pattern. The underlying social and economic interactions that shape core urban areas evidently worked much the same then as now, even though the role of social structures changed.

   4. Choice C states that consistency without overclaiming.

   Answer: C.

2. Question 2Boundaries · hard

   For its 2022 exhibition Guarding the Art, the Baltimore Museum of Art cast the security personnel typically responsible for safeguarding the institution’s collections as the curators, whose individual selections from the museum’s holdings culminated in a show amplifying a distinct perspective not typically given a formal platform.

   Which quote from one of the personnel who curated the exhibition would best support the underlined claim?

   A"The most enjoyable part of curating this show has been seeing the outcome of our efforts: a unique show that spans genres, mediums, cultures, and eras. We hope visitors will sense our genuine affinity for the pieces we are charged with protecting."

   B"My selections for the show were motivated by an interest in bringing publicity to lesser-known artifacts in the museum's collection, many of which tend to be overlooked or even dismissed as uninteresting by most visitors to the museum."

   C"The piece I chose is accompanied by a statement of the personal interpretation I've developed over countless hours overseeing the work and interacting with its visitors-an interpretation that I've previously shared only in small impromptu conversations with those visitors who are interested in discussing their reflections on the piece with me."

   D"Throughout the exhibition's development, my colleagues and I partnered closely with other museum staff whose areas of expertise lie in curation and conservation, and whose insights enriched our understandings of the pieces we selected for the exhibition."
   Show answer & explanation

   Correct answer: C

   "The piece I chose is accompanied by a statement of the personal interpretation I've developed over countless hours overseeing the work and interacting with its visitors-an interpretation that I've previously shared only in small impromptu conversations with those visitors who are interested in discussing their reflections on the piece with me."

   Option AOption BOption C ✓Option D

   Option C is correct

   1. Fix the underlined claim: the show amplified a distinct perspective not typically given a formal platform.

   2. The supporting quote must show a perspective that (a) belongs distinctly to a guard and (b) had no formal outlet before.

   3. Choice C delivers both. The interpretation grew out of countless hours overseeing the work — a vantage only a guard has — and had previously been shared "only in small impromptu conversations."

   4. Going from impromptu conversation to wall text is precisely a perspective receiving a formal platform for the first time.

   Answer: C.

3. Question 3Form, Structure, and Sense · hard

   Passage (from Thomas Mann’s The Magic Mountain, 1924, translated by John E. Woods in 1995). The story of Hans Castorp that we intend to tell here—not for his sake (for the reader will come to know him as a perfectly ordinary, if engaging young man), but for the sake of the story itself, which seems to us to be very much worth telling (although in Hans Castorp’s favor it should be noted that it is his story, and that not every story happens to everybody)—is a story that took place long ago, and is, so to speak, covered with the patina of history and must necessarily be told with verbs whose tense is that of the deepest past.

   What does the text most strongly suggest about the story of Hans Castorp?

   AThough it is true that stories of even the most uninteresting people are themselves interesting because all people are unique, the reason this story is interesting is nonetheless difficult to understand because of the passage of time.

   BEven though it is a story of a person of no particular importance, its age and the manner in which it therefore must be told are both indicators that the story itself is important.

   CIt is a remarkable story that happened to an unremarkable person, though one could plausibly argue that because the story is valuable, some of its value accrues to the person at its center.

   DLike all stories about the lives of inconsequential people, this story must necessarily be related in a particular way if the reason the story is consequential is to be made evident to the audience.
   Show answer & explanation

   Correct answer: C

   It is a remarkable story that happened to an unremarkable person, though one could plausibly argue that because the story is valuable, some of its value accrues to the person at its center.

   Option AOption BOption C ✓Option D

   Option C is correct

   1. Untangle the sentence around its parentheses. The narrator tells the story not for Hans Castorp's sake — he is "a perfectly ordinary, if engaging young man" — but for the story's own sake, since it "seems to us to be very much worth telling."

   2. That is the core contrast: remarkable story, unremarkable man.

   3. Then the concession in the second parenthesis: "in Hans Castorp's favor it should be noted that it is his story, and that not every story happens to everybody." The narrator allows that some credit reflects back onto him.

   4. Choice C carries both the contrast and the hedged concession.

   Answer: C.

4. Question 4Boundaries · hard

   Vancouver, Canada, has installed shoreline-hardening structures—mainly breakwalls—along 75% of its shoreline to protect infrastructure from sea-level rise and other hazards. To evaluate the responses of waterbirds at sites in the Chesapeake Bay on the US East Coast to shoreline hardening and other landscape alterations, Diann Prosser et al. surveyed waterbird communities consisting of sixty-four species, including the wood duck and the mallard. Utilizing the Index of Waterbird Community Integrity (IWCI), on which a low score corresponds to low community integrity, the researchers concluded that shoreline hardening more negatively affects waterbirds than does land development for uses such as housing or agriculture.

   Which finding, if true, would most directly challenge the researchers’ conclusion?

   AWaterbird communities at Margothy, a site with a relatively low percentage of developed land and a relatively high percentage of hardened shoreline, had lower average IWCI scores than did waterbird communities at Back River, a site with a higher percentage of developed land and a lower percentage of hardened shoreline.

   BWaterbird communities at Stony and Curtis, two sites with relatively high percentages of developed land and hardened shoreline, had similar IWCI scores, whereas waterbird communities at Ware and Honga, two sites with relatively low percentages of developed land and hardened shoreline, had widely differing IWCI scores.

   CWaterbird communities at Old Road, a site with a relatively high percentage of developed land and hardened shoreline, had lower average IWCI scores than did waterbird communities at Onancock, a site with a relatively low percentage of developed land and hardened shoreline.

   DWaterbird communities at Mill, a site with a relatively low percentage of developed land and a relatively high percentage of hardened shoreline, had higher average IWCI scores than did waterbird communities at Langford, a site with a higher percentage of developed land and a lower percentage of hardened shoreline.
   Show answer & explanation

   Correct answer: D

   Waterbird communities at Mill, a site with a relatively low percentage of developed land and a relatively high percentage of hardened shoreline, had higher average IWCI scores than did waterbird communities at Langford, a site with a higher percentage of developed land and a lower percentage of hardened shoreline.

   Option AOption BOption COption D ✓

   Option D is correct

   1. State the conclusion under attack: shoreline hardening harms waterbirds more than land development does.

   2. To challenge it, find a site pair where the heavily hardened site scores better than the heavily developed one — the reverse of what the conclusion predicts.

   3. Choice D is that pair. Mill has low development and high hardening; Langford has higher development and lower hardening. Yet Mill's waterbird communities scored higher on the IWCI.

   4. Since a low IWCI score means low community integrity, the more-hardened site had the healthier birds — directly opposite to the conclusion.

   Answer: D.

5. Question 5Form, Structure, and Sense · medium

   The programming languages COBOL, developed by Grace Hopper in _______ developed by Rich Hickey in 2007, are all routinely translated into executable code by tools known as compilers.

   Which choice completes the text so that it conforms to the conventions of Standard English?

   A1959, Java developed by James Gosling in 1995; and Clojure

   B1959, Java; developed by James Gosling in 1995; and Clojure,

   C1959; Java, developed by James Gosling in 1995, and Clojure,

   D1959; Java, developed by James Gosling in 1995; and Clojure,
   Show answer & explanation

   Correct answer: D

   1959; Java, developed by James Gosling in 1995; and Clojure,

   Option AOption BOption COption D ✓

   Option D is correct

   1. This is a list of three items, and each item already contains internal commas: "COBOL, developed by Grace Hopper in 1959," and so on.

   2. When list items contain their own commas, the items are separated by semicolons instead — otherwise the reader cannot tell where one item ends.

   3. So semicolons go between the three languages, while commas stay inside each item to set off its "developed by..." description.

   4. Choice D does exactly that: "...1959; Java, developed by James Gosling in 1995; and Clojure, developed by Rich Hickey in 2007."

   Answer: D.

6. Question 6Boundaries · hard

   The utilization of deceptive antipredator displays is well documented in the little ringed plover (Charadrius dubius) and other species of the avian order Charadriiformes. An extensive literature review conducted by Léna de Framond et al. revealed that this trait has evolved across a surprisingly large phylogenetic distribution of 13 Aves orders, including Caprimulgiformes and Gruiformes. Subsequent investigation of potential selection mechanisms prompted the researchers to conclude that independent of avian order, the prevalence of the trait is mediated by environmental variations associated with the absolute latitude of brooding sites.

   Which finding, if true, would most strongly support the researchers' conclusion?

   AAcross the orders in the study, approximately 54% of the bird species brood in ranges from $50^{\circ}$ to $80^{\circ}$ absolute latitude, but most of the birds that are known to use deceptive antipredator displays brood between $0^{\circ}$ and $30^{\circ}$ absolute latitude.

   BDeceptive antipredator displays are documented in Charadriiformes species across the entire range of absolute latitudes of brooding sites within that order, but in species from other orders, deceptive antipredator displays are documented only when brooding sites are at absolute latitudes $10^{\circ}-20^{\circ}$ higher than what is typical for those species.

   CThe use of deceptive antipredator displays is widespread among Charadriiformes species independent of the absolute latitude of their breeding sites, but its prevalence in other avian orders is limited to species with brooding sites located in absolute latitudes of $0^{\circ}-30^{\circ}$.

   DAcross the orders in the study, deceptive antipredator displays are observed in approximately 34% of species with brooding ranges of $0^{\circ}-30^{\circ}$ absolute latitude and approximately 60% of species with brooding ranges of $50^{\circ}-80^{\circ}$ absolute latitude.
   Show answer & explanation

   Correct answer: D

   Across the orders in the study, deceptive antipredator displays are observed in approximately 34% of species with brooding ranges of $0^{\circ}-30^{\circ}$ absolute latitude and approximately 60% of species with brooding ranges of $50^{\circ}-80^{\circ}$ absolute latitude.

   Option AOption BOption COption D ✓

   Option D is correct

   1. Read the conclusion precisely: independent of avian order, the trait's prevalence is mediated by environmental variation tied to absolute latitude of brooding sites.

   2. "Independent of avian order" is the demanding part. Support must show latitude tracking the trait across orders generally, not within one order.

   3. Choice D does that: across the orders studied, the trait appears in about 34% of species brooding at $0°$–$30°$ but about 60% of species brooding at $50°$–$80°$.

   4. Prevalence rising with latitude, measured across all the orders together, is exactly the pattern the conclusion describes.

   Answer: D.

7. Question 7Form, Structure, and Sense · medium

   The hypothesized protolanguage from which all Kartvelian languages have descended, _______

   Which choice completes the text so that it conforms to the conventions of Standard English?

   Athe linguistic properties of the language’s descendants were used by experts to infer the properties of and reconstruct Proto-Kartvelian.

   BProto-Kartvelian has been reconstructed by experts, who inferred the language’s linguistic properties from those of its descendants.

   CProto-Kartvelian’s descendants’ linguistic properties were used by experts to infer the language’s properties and reconstruct it.

   Dthe experts who reconstructed Proto-Kartvelian inferred the language’s linguistic properties from those of its descendants.
   Show answer & explanation

   Correct answer: B

   Proto-Kartvelian has been reconstructed by experts, who inferred the language’s linguistic properties from those of its descendants.

   Option AOption B ✓Option COption D

   Option B is correct

   1. The sentence opens with a long modifier: "The hypothesized protolanguage from which all Kartvelian languages have descended."

   2. A modifier like this attaches to whatever noun follows the comma. So the thing named right after the comma must be that protolanguage itself.

   3. Only choice B puts "Proto-Kartvelian" in that slot: "..., Proto-Kartvelian has been reconstructed by experts, who inferred..."

   4. Everything else creates a dangling modifier, describing experts or properties as if they were the protolanguage.

   Answer: B.

8. Question 8Boundaries · medium

   Treasure Island is an 1883 novel by Robert Louis Stevenson. When the narrator was a child, his father ran a hotel. A mysterious sailor came to stay at the hotel. The narrator was frightened of the sailor, as can be seen when the narrator says, _____

   Which quotation from Treasure Island most effectively illustrates the claim?

   A"How [the sailor] haunted my dreams, I need scarcely tell you. On stormy nights, when the wind shook the four corners of the house and the surf roared along the cove and up the cliffs, I would see him in a thousand forms, and with a thousand diabolical expressions."

   B"I remember [the sailor] as if it were yesterday, as he came plodding to the inn door, his sea-chest following behind him in a hand-barrow."

   C"[The sailor] was a very silent man by custom. All day he hung round the cove or upon the cliffs with a brass telescope."

   D"All the time he lived with us [the sailor] made no change whatever in his dress but to buy some stockings from a hawker. One of the [corners] of his hat having fallen down, he let it hang from that day forth, though it was a great annoyance when it blew."
   Show answer & explanation

   Correct answer: A

   "How [the sailor] haunted my dreams, I need scarcely tell you. On stormy nights, when the wind shook the four corners of the house and the surf roared along the cove and up the cliffs, I would see him in a thousand forms, and with a thousand diabolical expressions."

   Option A ✓Option BOption COption D

   Option A is correct

   1. The claim is specific: the narrator was frightened of the sailor. The quotation has to convey fear, not merely describe the man.

   2. Choice A is saturated with it: the sailor "haunted my dreams," and on stormy nights the narrator saw him "in a thousand forms, and with a thousand diabolical expressions."

   3. Nightmares and diabolical visions are fear rendered directly.

   Answer: A.

9. Question 9Form, Structure, and Sense · easy

   Evan MacLean and colleagues evaluated behavioral and genetic data from over 14,000 dogs, representing more than 100 breeds, and found that variations in behavior between breeds can be attributed to genetic variations between those breeds, suggesting a genetic basis for breed differences in behavior. This was the case for both separation problems and dog rivalry but was especially pronounced for attachment and attention-seeking, which can be seen when a dog solicits affection or attention. In a different study, researchers found that, with regard to attachment and attention-seeking, the French bulldog behaves in notably different ways than the cairn terrier. Together, these findings imply that ______

   Which choice most logically completes the text?

   Athe French bulldog and the cairn terrier differ with respect to the genetic underpinnings for attachment and attention-seeking.

   Bthe French bulldog and the cairn terrier will likely become more genetically similar over time.

   CFrench bulldogs and cairn terriers show a greater tendency toward attachment and attention-seeking than most other dog breeds do.

   Dindividual French bulldogs may display higher levels of attachment and attention-seeking than individual cairn terriers.
   Show answer & explanation

   Correct answer: A

   the French bulldog and the cairn terrier differ with respect to the genetic underpinnings for attachment and attention-seeking.

   Option A ✓Option BOption COption D

   Option A is correct

   1. Chain the two findings. MacLean et al.: behavioral differences between breeds trace to genetic differences between breeds, especially for attachment and attention-seeking.

   2. The second study: French bulldogs and cairn terriers behave notably differently on attachment and attention-seeking.

   3. Apply the first to the second. A behavioral difference between breeds in exactly the trait most strongly linked to genetics implies a corresponding genetic difference.

   4. Choice A draws that inference and stops there, which is all the two findings license.

   Answer: A.

10. Question 10Boundaries · hard

    In a series of experiments, Julio Sevilla and Claudia Townsend showed that manipulating the space between products in store displays can influence consumers’ views of those products. Participants in several of the experiments regarded the same products in the same (generic) retail settings as significantly more valuable when the product-to-space ratio was low than when it was high. But in one of the experiments, Sevilla and Townsend arranged the same jewelry with different levels of intervening space at an upscale retailer (Tiffany & Co.) and a relatively inexpensive retailer (Forever 21). The result of this experiment suggests that a store context associated with inexpensive products may moderate the effect Sevilla and Townsend observed in their other experiments.

    Which finding, if true, would most directly support the experiment's suggestion?

    AAt both Tiffany & Co. and Forever 21, participants judged jewelry spaced far apart to be less valuable than jewelry spaced close together, but the difference in perceived value was significantly greater at Tiffany & Co. than at Forever 21.

    BWhen jewelry was spaced far apart, participants judged the jewelry at Tiffany & Co. to be more valuable than the jewelry at Forever 21, but when jewelry was spaced close together, participants judged the jewelry at Tiffany & Co. to be less valuable than the jewelry at Forever 21.

    CAt Tiffany & Co., participants judged jewelry spaced far apart to be substantially more valuable than jewelry spaced close together, but at Forever 21, participants judged jewelry spaced far apart to be only slightly more valuable than jewelry spaced close together.

    DParticipants judged jewelry spaced far apart at Tiffany & Co. to be similar in value to jewelry spaced far apart at Forever 21, but participants judged jewelry spaced close together at Tiffany & Co. to be more valuable than jewelry spaced close together at Forever 21.
    Show answer & explanation

    Correct answer: C

    At Tiffany & Co., participants judged jewelry spaced far apart to be substantially more valuable than jewelry spaced close together, but at Forever 21, participants judged jewelry spaced far apart to be only slightly more valuable than jewelry spaced close together.

    Option AOption BOption C ✓Option D

    Option C is correct

    1. Establish the baseline effect: a low product-to-space ratio — items spaced far apart — made products seem more valuable.

    2. Now read the suggestion to support: an inexpensive store context may moderate that effect. "Moderate" means weaken it, not reverse it.

    3. So the supporting finding needs the spacing effect present in both stores but noticeably smaller at the inexpensive one.

    4. Choice C is that: at Tiffany & Co. spacing made jewelry seem substantially more valuable, while at Forever 21 it did so only slightly. The effect survives but is damped by the cheaper context.

    Answer: C.